<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body class="dpflex flex1 column">
    <header>源码健身</header>
    <main>
        <div class="btn">
            <div class="time">5s</div>
            <div class="skip">跳过</div>
        </div>
        <div class="text">HOLD ON</div>
    </main>
</body>

</html>